C496 Exposed Foot

Doctor Liu and Gao Yuan's mother were once good friends, but Gao Yuan's mother died early, and Dr. Liu had come to the country to work as a doctor when he was young, so they hadn't seen each other for years.

This time, Gao Yuan had asked a lot of people to help, so he got some news from Dr. Liu. Dr. Liu was now a famous medical expert from abroad